std::wstring 转std::string 文心快码BaiduComate 在C++中,将std::wstring转换为std::string时,我们需要考虑编码方式,因为std::wstring使用wchar_t类型来存储宽字符,而std::string使用char类型来存储单字节字符。以下是一个详细的步骤说明和相应的代码示例: 1. 确定转换编码方式 在Windows平台上,常用的编码方式有CP...
2、std::string 转 std::wstring 1wstring StringToWString(conststringstr)2{3//int num = MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, NULL, 0);4//wchar_t *wide = new wchar_t[num];5//MultiByteToWideChar(CP_UTF8, 0, str.c_str(), -1, wide, num);6//std::wstring w_str...
std::wstring s2ws(const string& s){ return Ansi2WChar(s.c_str(),s.size());} 第⼆种⽅法：采⽤ATL封装_bstr_t的过渡：（注，_bstr_是Microsoft Specific的，所以下⾯代码可以在VS2005通过，⽆移植性）；#include <string> #include <comutil.h> using namespace std;#pragma comment(lib,...
std::stringresult =_dest; delete[] _dest; setlocale(LC_ALL, curLocale.c_str());returnresult; } std::wstring s2ws(conststd::string&s) { size_t i; std::stringcurLocale =setlocale(LC_ALL, NULL); setlocale(LC_ALL,"chs");constchar* _source =s.c_str(); size_t _dsize= s.size...
string to wstringinline std::wstring to_wide_string(const std::string& input){std::wstring_...
#include <string>#include <locale>#include <codecvt>// convert string to wstringinline std::wstring to_wide_string(const std::string& input){std::wstring_conver...
// 把一个wstring转化为stringstd::string& to_string(std::string& dest, std::wstring const & src){ std::setlocale(LC_CTYPE, ""); size_t const mbs_len = wcstombs(NULL, src.c_str(), 0); std::vector<char> tmp(mbs_len + 1); wcstombs(&tmp[0], src.c_str(), tmp.size()); ...
CString 相当方便,而 std::string 更兼容STL容器。我正在使用 hash_map 。 However, hash_map does not support CString s as keys, so I want to convert the CString into a std::string .
CString和std::wstring互转,LPCTSTR和std::wstring互转 CString转std::wstring std::wstring str = filename.GetString(); std::wstring转CString CString str( filename.c_str() ); LPCTSTR str; std::wstring cs = (LPCTSTR)str; str = cs.c_str();...
std::string与std::wstring互相转换 std::stringws2s(conststd::wstring &ws) { size_t i; std::stringcurLocale =setlocale(LC_ALL, NULL); setlocale(LC_ALL,"chs");constwchar_t* _source =ws.c_str(); size_t _dsize=2* ws.size() +1;char* _dest =newchar[_dsize];...